Cpython Release November 2025 New !!link!! Jun 2026

Date: March 23, 2026.

Development tools also received major "November Release" updates to align with these changes: Python in Visual Studio Code - November 2025 Release cpython release november 2025 new

: The quick succession of 3.14.1 and 3.14.2 demonstrates that major releases often require immediate follow-up patches. Organizations should build agility into their upgrade processes. Date: March 23, 2026

Python 3.14 adds support for via PEP 554. This allows concurrent interpreters to run in the same process, offering performance and isolation benefits for certain kinds of concurrent programming. Date: March 23